Class information for:
Level 2: NUCHAL TRANSLUCENCY//PAPP A//SPINA BIFIDA

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
76 3       OBSTETRICS & GYNECOLOGY//PREECLAMPSIA//OBSTET GYNECOL 86308
1341 2             NUCHAL TRANSLUCENCY//PAPP A//SPINA BIFIDA 8652
765 1                   NUCHAL TRANSLUCENCY//FREE BETA HCG//PRENATAL SCREENING 3118
5693 1                   MYELOMENINGOCELE//SPINA BIFIDA//FETAL SURGERY 1617
7906 1                   FETAL MRI//VENTRICULOMEGALY//FETAL BRAIN 1339
14382 1                   FETAL FACE//HDLIVE//FETAL PALATE 804
15262 1                   MATERNAL SERUM ALPHA FETOPROTEIN//MATERNAL SERUM ALPHA FETOPROTEIN MSAFP//MATERNAL SERUM HUMAN CHORIONIC GONADOTROPIN 748
16665 1                   PREGNANCY ASSOCIATED PLASMA PROTEIN A//PAPP A//PAPPALYSIN 667
23735 1                   TFPI 2//TISSUE FACTOR PATHWAY INHIBITOR 2//AMBLYOMIN X 359

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCHAL TRANSLUCENCY authKW 1456491 6% 73% 550
2 PAPP A authKW 651918 3% 74% 242
3 SPINA BIFIDA authKW 651705 6% 36% 494
4 MYELOMENINGOCELE authKW 593279 4% 44% 369
5 PRENATAL DIAGNOSIS journal 546844 11% 16% 923
6 FREE BETA HCG authKW 456469 2% 86% 146
7 PREGNANCY ASSOCIATED PLASMA PROTEIN A authKW 455840 2% 70% 178
8 PRENATAL SCREENING authKW 428607 3% 43% 272
9 FIRST TRIMESTER SCREENING authKW 389797 2% 55% 195
10 FIRST TRIMESTER authKW 364629 4% 33% 307

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 218147 48% 2% 4132
2 Acoustics 28676 11% 1% 961
3 Radiology, Nuclear Medicine & Medical Imaging 18606 19% 0% 1623
4 Pediatrics 13692 14% 0% 1247
5 Genetics & Heredity 6758 13% 0% 1104
6 Medical Laboratory Technology 2732 3% 0% 275
7 Reproductive Biology 1527 3% 0% 254
8 Clinical Neurology 1397 7% 0% 611
9 Surgery 714 7% 0% 619
10 Neuroimaging 636 1% 0% 105

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HARRIS BIRTHRIGHT FETAL MED 161428 2% 24% 183
2 FETAL MED UNIT 66858 2% 13% 142
3 OBSTET GYNECOL 63262 18% 1% 1547
4 PRENATAL SCREENING UNIT 54671 0% 58% 26
5 FETAL DIAG TREATMENT 44687 1% 22% 56
6 FETAL MED 43111 1% 10% 119
7 MATERNAL FETAL MED 38132 3% 4% 265
8 BIOMED IMAGE COMP GRP 35835 0% 62% 16
9 ADULT SPINA BIFIDA CLIN 29126 0% 100% 8
10 PRENATAL DIAG UNIT 25355 0% 23% 30

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRENATAL DIAGNOSIS 546844 11% 16% 923
2 ULTRASOUND IN OBSTETRICS & GYNECOLOGY 265165 7% 13% 582
3 FETAL DIAGNOSIS AND THERAPY 96539 3% 11% 243
4 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 33912 5% 2% 438
5 JOURNAL OF ULTRASOUND IN MEDICINE 33273 3% 4% 243
6 BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 24418 2% 4% 184
7 OBSTETRICS AND GYNECOLOGY 16967 3% 2% 262
8 ZEITSCHRIFT FUR KINDERCHIRURGIE-SURGERY IN INFANCY AND CHILDHOOD 11589 1% 5% 60
9 CHILDS NERVOUS SYSTEM 11487 1% 2% 129
10 EUROPEAN JOURNAL OF PEDIATRIC SURGERY 11164 1% 3% 91

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NUCHAL TRANSLUCENCY 1456491 6% 73% 550 Search NUCHAL+TRANSLUCENCY Search NUCHAL+TRANSLUCENCY
2 PAPP A 651918 3% 74% 242 Search PAPP+A Search PAPP+A
3 SPINA BIFIDA 651705 6% 36% 494 Search SPINA+BIFIDA Search SPINA+BIFIDA
4 MYELOMENINGOCELE 593279 4% 44% 369 Search MYELOMENINGOCELE Search MYELOMENINGOCELE
5 FREE BETA HCG 456469 2% 86% 146 Search FREE+BETA+HCG Search FREE+BETA+HCG
6 PREGNANCY ASSOCIATED PLASMA PROTEIN A 455840 2% 70% 178 Search PREGNANCY+ASSOCIATED+PLASMA+PROTEIN+A Search PREGNANCY+ASSOCIATED+PLASMA+PROTEIN+A
7 PRENATAL SCREENING 428607 3% 43% 272 Search PRENATAL+SCREENING Search PRENATAL+SCREENING
8 FIRST TRIMESTER SCREENING 389797 2% 55% 195 Search FIRST+TRIMESTER+SCREENING Search FIRST+TRIMESTER+SCREENING
9 FIRST TRIMESTER 364629 4% 33% 307 Search FIRST+TRIMESTER Search FIRST+TRIMESTER
10 TRISOMY 21 357123 4% 29% 333 Search TRISOMY+21 Search TRISOMY+21

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 1001 OBSTETRICS & GYNECOLOGY//ULTRASOUND IN OBSTETRICS & GYNECOLOGY//AMNIOTIC FLUID INDEX
2 2518 CELL FREE DNA//CELL FREE FETAL DNA//NON INVASIVE PRENATAL DIAGNOSIS
3 2309 TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME
4 2110 SYRINGOMYELIA//CHIARI MALFORMATION//CHIARI I MALFORMATION
5 3063 GASTROSCHISIS//OMPHALOCELE//ABDOMINAL WALL DEFECT
6 713 GENETIC TESTING//BIOBANK//JOURNAL OF GENETIC COUNSELING
7 387 ARRAY CGH//GENETICS & HEREDITY//HOLOPROSENCEPHALY
8 2526 CONJOINED TWINS//FETUS IN FETU//AMNIOTIC BAND SYNDROME
9 1338 HYPOXIC ISCHEMIC ENCEPHALOPATHY//PERIVENTRICULAR LEUKOMALACIA//HYPOXIA ISCHEMIA
10 2370 CONGENITAL CYSTIC ADENOMATOID MALFORMATION//PULMONARY SEQUESTRATION//PLEUROPULMONARY BLASTOMA

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